What are the qualities of a good friendship?

1. You will always think of your friend and want to ask his/her suggestions whenever you have difficulties, obstacles or setbacks. When  making lists in English use a period after the number or a parentheses like this: 1. or 1)

2. Both of you are willing to help each other for nothing in return (this is not exactly necessary, your sentence makes sense, but it helps to better explain the intention of why you are helping each other).

3. You don't care about the peer's shortcomings or weaknesses, that means you are easy-going and happy-go-lucky, you always feel comfortable staying together and don't ask too much from your friend.

4. A good temperament is always a welcome personality. Anyway, a good friendship can bring you warmth and love when you are in need. You can not only enjoy your happy times but also help, encourage, and support each other through tough times.